baber/WOPTO huggingface dataset:
Patent JP-H04149840-A (JP)
Title: Optical information reader
Inventor: FURUMIYA MASAAKI
IPC: G11B11/105
Filed: 1990-10-12
Abstract: PURPOSE:To efficiently cancel the in-phase component of noise and to detect magneto- optical information in the reduced state of CN deterioration by differentially detecting light reflected by a magneto-optical disk and made incident upon a beam splitter. CONSTITUTION:Beams emitted from a semiconductor laser 1 are made incident upon the inclined face 3 of the beam splitter 2. The polarizing direction of the incident light is inclined by 45 deg. from an S direction on the face 3. A polarizing multilayer film 4 applied to the face 3 is formed so that the reflection factor of incident light is 50% in both P and S polarizing directions and a phase difference between reflected light and transmitted light is not generated. Reflected beams from the face 3 are made incident upon the magneto-optical disk through an objective lens. The reflected beams are made incident upon the face 3 again through the objective lens and transmitted beams through the film 4 are made incident upon a polarizing multilayer film 5 formed on the lower face of the splitter 2. Thereby, the azimuth of the P and S polarized beams on the film 5 is 45 deg. from the polarizing direction of the incident beams and the intensity of incident beams upon signal detecting photodetectors 7, 8 becomes almost the same, so that the same component as noise generated due to differential detection can be canceled.
Patent JP-H07131251-A (JP)
Title: Frequency converter
Inventor: OKUMURA MASAO
IPC: H03D7/00
Filed: 1993-10-29
Abstract: PURPOSE:To enable frequency conversion over a wide range through a single VCO. CONSTITUTION:This frequency converter has the VCO 1, a frequency control circuit 2 which varies the oscillation frequency of the VCO 1, a 1st frequency divider 8 which divides the frequency of the oscillation output signal of the VCO 1 to 1/nn which is 1 or an even number, a 2nd frequency divider 9 which divides the frequency of the oscillation output signal of the VCO 1 to mm which is an even number except (n), a switch 11 which selects and outputs the frequency division output signals of the 1st and 2nd frequency dividers 8 and 9, and a multiplying circuit 12 which multiplies the frequency division output signal selected by the switch 11 by a signal to be converted.
Patent JP-2000084757-A (JP)
Title: Fastening member, spacer member of fastening member and disassembling method
Inventor: KOBAYASHI TOSHIO
IPC: F16B43/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To easily and quickly demount a fastening member fastened to base materials therefrom without damaging the base materials. SOLUTION: When a collor 21 with a slot to be inserted into the shaft 19 of a solid rivet 18 is mounted, and the solid rivet 18 fastened to the base materials 1, 2 is disassembled, the collar with slot 21 is disassembled first. Then a fixing unit 29 is fixed to the barrel part 19 by utilizing the clearance formed by the disassembling of the slotted collar 21, and the solid rivet 18 is disassembled by a disassembling tool to be dismounted from the base materials 1, 2.
Patent JP-H1083706-A (JP)
Title: Luminaire for lantern
Inventor: YAMANISHI TOSHIO
IPC: F21L4/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To install a luminaire in a lantern, and prevent separation of the luminaire from a lantern bottom part by fixing a ring-shaped magnet to a bottom surface of a base board, and arranging battery housing parts above the base board. SOLUTION: A dry battery A18 is set in a battery housing part A4, and a dry battery B19 is set in a battery housing part B5, respectively. A candlestick metal fitting 17 arranged in the center of a lantern bottom part 15 is fitted in an inserting hole 2 arranged in the center of a base board 1. Therefore, a ring-shaped magnet 3 fixed to a bottom surface of the base board 1 attracts an iron wax receiving pan 16 by magnetic force, and the base board 1 is firmly fixed to the lantern bottom part 15, and when a switch 10 is turned on, a lamp 9 is lighted.
Patent JP-H03133157-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJIMOTO KOICHI
IPC: H01L21/768
Filed: 1989-10-19
Abstract: PURPOSE:To realize a stable thin film resistance of high precision by using multilayer wiring technique by covering a thin film resistance element with an upper layer insulating film. CONSTITUTION:After a first wiring layer 4 which becomes an electrode of a diffusion region is formed, a lower layer insulating film 5 is spread form a thin film resistance element 6 on the insulating 5. After a second wiring layer 7 with becomes an electrode is formed at high ends of the thin film resistance element 6, an upper layer insulating films 8 is spread. Accordingly, the thin film resistance element 8 is protected by The upper layer insulating film 8 in etching of a third wiring layer 10, thereby preventing any film wean of the thin film resistance element 6. Thereby, it is possible to realize fine high density wiring of less witching dispersion without producing disconnection. Furthermore, even if an oxide formed on a surface of the first wiring layer 4 and the second wiring layer 7 is removed by sputtering, a high precision this film resistance element of stable properties can be acquired without suffering damage therefrom.
Patent JP-S62131388-A (JP)
Title: Position detector
Inventor: YOKOI SADAAKI
IPC: G06T7/00
Filed: 1985-12-03
Abstract: PURPOSE:To attain positioning processing which is not affected by noise and the variance of illumination, by converting a standard pattern to a multilevel digital picture to process it. CONSTITUTION:An input picture 2 due to scanning of a photoelectric conversion scanner 1 is converted to multilevel digital picture 4 by an A/D converting circuit 3. The picture 4 is stored in a standard pattern memory circuit 5 as a standard pattern, and plural preliminarily designated line picture signals out of contents are taken out as a picture 8 by a picture taking-out circuit 7, and a self-correlation function is calculated by a self-correlation function calculating circuit 9 and is stored in a self-correlation storage circuit 11. A mutual correlation calculating circuit 12 calculates a mutual correlation value 13 between the picture 4 of a positioning object pattern and the picture 8 from the circuit 7. A position detecting circuit 14 calculates an extent 16 of positional deviation from the standard pattern by comparison in accordance with the mutual correlation value and contents stored in the circuit 11.
Patent JP-H01144373-A (JP)
Title: Hybrid motor
Inventor: RIMAN JIEI PETOROSUKII
IPC: H02K7/00
Filed: 1988-10-28
Abstract: PURPOSE: To raise the response accuracy by controlling the torque of the pneumatic motor and the motor of a hybrid drive system as specified. CONSTITUTION: A hybrid motor 1 is composed of an electric direct drive motor 10 consisting of an electric rotor 12 and an electric stator 18, and a pneumatic vane motor 11 consisting of a pneumatic rotor 13 and a pneumatic stator, and they are accommodated in a common casing 17. The electric rotor 12 of this motor 10 is coupled with the pneumatic rotor 13, and both rotors 12 and 13 share the load of the hybrid motor 1. Then, the motor 10 offers 10-20% of the rated continuous torque of an actuator and the pneumatic motor 11 offers 100% or under. The torque applied by the pneumatic motor 11 is adjusted by a controller, and it is controlled so that the motor 10 may supply the difference between the torque by the pneumatic motor 11 and the required torque during transient operation.
Patent JP-H09114828-A (JP)
Title: Method for updating priority information on conversion candidate
Inventor: YUMURA TAKESHI
IPC: G06F17/28
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for updating the priority information on a conversion candidate by which the information on the priority of the conversion candidates stored so far can be reflected on a new basic dictionary also after a version up is performed at the time of the version up of an application for document conversion and the improving points of the new basic dictionary can be effectively utilized after the version up. SOLUTION: When a version up is performed for an application for document conversion, the first priority order conversion candidate for each conversion object word held in an old basic dictionary for each conversion object word and the first priority conversion candidate for the conversion object word held in a new basic dictionary are compared 3. When the first priority conversion candidates of the conversion object words are different, the priority of the conversion candidate for the conversion object word in the new basic dictionary is changed so that the first priority conversion candidate for the conversion object word held in the old basic dictionary may be the first priority conversion candidate for the conversion object word also in the new basic dictionary.
Patent JP-H02121374-A (JP)
Title: Zero resistance current measuring circuit
Inventor: RANSU EE GURATSUSAA
IPC: H01L39/22
Filed: 1988-10-31
Abstract: PURPOSE:To constitute a low power solid-state zero resistance ammeter taking advantage of a flow rate control voltage characteristic of an SFET by a method wherein all the connections to a gate terminal are made through a high resistance connection, a power meter is provided so as to measure a voltage between a gate and a source, and a gate voltage is made to be a function of a current between a drain and the source. CONSTITUTION:In a practical example of an SFET current measuring circuit, the SFET 1 is provided with terminals such as a drain 2, a gate 3, and a source 4. A current to be measured or detected is made to flow between the drain 2 and the source 4. When the measured current flows through a path between the drain 2 and the source of the SFET 1, the gate voltage of a MOSFET 6 is made to vary. The MOSFET 6 and a current source 7 are connected so as to constitute an amplifier, where a voltage output is taken out from a node 8. And thus, a voltage at the node 8 is a function of a voltage of the gate 3 of the SFET 1, and a voltage of the gate 3 depends on a current inputted into the drain 2 of the SFET 1. All the SFET 1, a switch 9, and the sensing MOSFET 6 can be integrated on the same chip to realize an integrated circuit.
Patent JP-H01117772-A (JP)
Title: Agent for improving flavor of tobacco
Inventor: ITO TAKESHI
IPC: A24B3/12
Filed: 1987-10-30
Abstract: PURPOSE: To provide an aromatic smoking taste improving agent which removes the uncomfortable smell, such as stimulus and raw smell of leaf tobacco, and imparts and intensifies aromatic smoking taste of high palatability by extracting the Cnidium officinale Makino belonging to the plants of Umbelliferae by a specific extracting agent. CONSTITUTION: The root stock of Cnidium officinale Makino belonging to the plants of Umbelliferae is extracted by the extracting agent selected from methyl alcohol, ethyl alcohol, 50% hydrous ethyl alcohol, ethyl acetate and hexane to obtain the extraction liquid. After the extraction liquid is filtered, the liquid is subjected to reduced pressure condensing, by which the aromatic smoking taste improving agent of the tobacco is obtd. The aromatic smoking taste improving agent is ten added at 0.01 to 100ppm to the tobacco.
Patent JP-H10271649-A (JP)
Title: Extraction device for power supply and signal line in office space
Inventor: OBATA HIRONAGA
IPC: E04F17/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an extraction device of power supply and signal lines for office which can eliminate need for wiring ducts and wiring extraction openings even if furniture such as a desk is moved or disposed freely in an office space. SOLUTION: This extraction device is a combination of a columnar body 1 which is erected on a floor in an office so as to be capable of changing its position, and a horizontal rod body 9 which is formed so as to accommodate a power supply cable Vc and a signal cable Sc connected respectively to the power supply cable Vc or the signal cable Sc laid under the floor or under the roof, whereas the horizontal rod body 9 is formed in parallel to a floor surface by making connections at the upper end, the lower end, or the middle part of the columnar body 1 through an appropriate connection member 10.  This taking-out device is formed by accommodating the power supply cable Vc and the signal cable Sc which are connected respectively to the power supply cable Vc and the signal cable Sc in the horizontal rod body 9 in a longitudinal direction, and forming a plurality of connectors Cv, Cs for connecting OA equipment to the respective cables Vc, Sc at the arbitrary positions of the horizontal rod body 9 so as to be capable of changing its position.
Patent JP-2000100134-A (JP)
Title: Recording reproduction device, identification label, and storage medium
Inventor: TANIMURA KAZUNARI
IPC: H04N5/765
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To forcibly restrict reproduction action for operation being made by a person other than a manager by recording classification information for indicating the features of the scene of image data into a storage means being provided in the case of a storage medium, and by restricting the reproduction action according to the read classification information. SOLUTION: A cassette label 3 where a memory IC2 is incorporated is applied onto the back cover of a video cassette tape 1, and non-contact communication is performed by short-distance electromagnetic connection in the case of insertion into a VTR. For image classification information being stored into the memory IC2, the codes A0, A1, and A2 are set to sexual images, codes B1, B2, and B3 are set to violent images, and codes C1, C2, and C2 are set to horror images. In this case, the codes with a smaller figure indicate extreme scenes. At the VTR side, when codes A0, B0, and C0 are read, the video cassette tape 1 is forcibly unloaded. In the case of A1, B1, and C1, reproduction is made merely for a short time. In the case of A2, B2, and C2, only the sound is reproduced.
Patent JP-H0977635-A (JP)
Title: Beautifying and whitening cosmetic
Inventor: SUDO HIDE
IPC: A61K8/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a beautifying and whitening cosmetic containing ingredients which are safe when applied to skin and have large beautifying and whitening action by using materials obtained by extracting specific four substances known as Chinese medicines, etc., with a solvent. SOLUTION: This beautifying and whitening cosmetic is obtained by using an extract obtained by extracting Abutili semen, Magnoliae flos, Atractylodis rhizoma from China or Atractylodis Lanceae rhizoma with a solvent. The extract is obtained by adding, e.g. 300ml purified water to 10g Abutili semen (dried product) and heating the mixture, allowing the mixture to stand for 3hr and filtering the mixture and lyophilizing the filtrate. The extracts of Magnoliae flos, Atractylodis rhizoma from China and Atractylodis Lanceae rhizoma are also obtained by the similar method.  The solvent extracts can be prepared into cosmetics having various formulations, e.g. lotion, cream, emulsion and pack by adding other cosmetic raw materials, e.g. liquid oil such as squalane or jojoba oil, solid oil such as beeswax or cetyl alcohol, various activating agents, humectant such as glycerol or 1, 3-butylene glycol and various medicines, etc., to the extracts. The formulation utilized can be selected according to the object.
Patent JP-H0699683-A (JP)
Title: Method for manufacturing optical card
Inventor: AZUMA YOSHIHIRO
IPC: B42D15/10
Filed: 1992-09-18
Abstract: PURPOSE:To make it possible to manufacture a low-cost optical card without using a high-cost optical recording material wastefully by using a roughed surface original plate with a pattern in units of an optical recording material part arranged finely. CONSTITUTION:A roughed surface original plate with a low reflective part having a roughed surface in accordance with an information recording pattern is prepared by arranging finely a pattern of a size equal to the unit of an optical recording material part. The optical recording medium with this information recording pattern formed is used as a surface roughed original plate 15, and a mother mask is duplicated based on the original plate 15 using a die-punching press. Next, the original plate 15 is parted from a transparent base 21 to duplicate a pattern on the base 21 side and thereby form a mother mask 23. After that, the mask 23 is used as a duplication original plate for mass-duplication and a base 101 of duplication resin 31 is duplicated by die-punching. Further, film 100a is peeled off and the base 101 is parted from the mask 23 to duplicate a pattern. Thus a low reflective rate part is formed on the surface of the resin 31 and the resin 31 becomes the base 101 of an optical card.
Patent JP-H07127501-A (JP)
Title: Idle controller for internal combustion engine
Inventor: SASAKURA HACHIRO
IPC: F02D43/00
Filed: 1993-11-01
Abstract: PURPOSE:To realize stable idle rotation even if it is speed rotation and at a light load, by improving combustion itself without changing an engine. CONSTITUTION:Rotational difference is calculated in the case of as an idle condition, and an rotational difference injection quantity in response to the difference is calculated at the subsequent step S160. The condition of a load switch is discriminated at the subsequent step S170, and the rotational difference injection corrective quantity is suppressed at S180 since a blowby gas quantity is large when the load switch is not set to ON and no lad is applied. On the other hand, a fond a mental ignition timing in response to the idle condition is calculated at S230, and a rotational difference ignition timing corrective quantity is calculated at the subsequent step S240 based on the rotational speed difference. The condition of the load switch is discriminated at the subsequent step S250, and the delay side of the rotational difference ignition timing corrective quantity is suppressed when the load switch is not set to ON and no load is applied.
Patent JP-2001099367-A (JP)
Title: Composite coupling member
Inventor: MAEDA YOSHIHISA
IPC: F16L23/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite coupling member capable of remarkably reducing manufacturing cost, securing weldability in a part requiring welding in the same way as that in a conventional method. SOLUTION: A main body 1 having a connecting part 10 such as a flange to be mechanically connected with other members and a cylindrical part 20 on which a pipe P is welded are integrally formed. The main body 1 is made of spherical graphite cast iron and the cylindrical part 20 is made of a steel pipe. The main body 1 is formed by inserting the cylindrical part 20 formed into a specified shape by spherical graphite cast iron.
Patent JP-S63126781-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/333
Filed: 1986-11-17
Abstract: PURPOSE:To improve color forming property, raw preservability and the stability of a developed color image and to satisfy other conditions to be possessed, by using a specific ether compound as an electron acceptive compound. CONSTITUTION:In a recording material utilizing such a phenomenon that a leuco dye forms a color through the contact with an electron acceptive compound, a high-molecular compound having an alkoxysalicylic acid skeletal in the side chain thereof is used and represented by a compound having an ether group in the side chain thereof such as resorcinic acid or dihydroxynaphthalenecarboxylic acid. Said compound pref. is represented by formula I (wherein R1 is pref. a hydrogen atom or a methyl group and R2 is pref. a group represented by formula II and a concrete alkoxysalicylic acid skeletal is represented by formula III).
Patent JP-S61152477-A (JP)
Title: Gap regulating mechanism for printer
Inventor: MUROTA TETSUYA
IPC: B41J2/245
Filed: 1984-12-27
Abstract: PURPOSE:To exactly regulate the gap of printer by a method in which a main scale and a subscale are provided to a shuttle mechanism in such a way as to enable the moving distance of the base for fitting the shuttle mechanism in relation to the body to be read out by the main scale and the subscale. CONSTITUTION:In the body 10, a main scale 16 is provided movably on the main scale holder plate 7 fixed to the body, and a subscale 18 is provided to the base 13 for fitting a shuttle mechanism in the face of the main scale. When the base 13 on which the mechanism 14 is mounted is moved to the direction of a platen 19, the front face 15a of printing section collides with the platen 19, where the gap is in zero position. Under the condition, the main scale 16 is matched with the zero position of the scale 18 and fixed. While measuring the gap by both the scales 16 and 18, the base 13 is moved separately from the platen 19. When set gap is reached, the base 13 is fixed to the body 10.
Patent JP-H08137434-A (JP)
Title: Power source supplying device
Inventor: KATAYAMA OSAMU
IPC: G09G3/30
Filed: 1994-11-08
Abstract: PURPOSE: To provide a power source supplying device capable of reducing power consumption. CONSTITUTION: A P channel transistor TR51 whose gate is connected to a power source line supplying an operating voltage (5V) and whose source is connected to a positive shift circuit 50 making an input signal (0V or 5V) shift by an amount equivalent to the operating voltage to a positive voltage side is turned ON when the input voltage is High level (5V) to output a voltage (10V) shifted by the positive shift circuit 50. Moreover, an N channel transistor TR52 whose gate is connected to a ground line (0V) and whose source is connected to a negative shift circuit 52 making the input signal shift by an amount equivalent to the operating voltage to a negative voltage side is turned ON when the input signal a Low level (0V) to output a voltage (-5V) shifted by the negative circuit 52.  Further, since an output circuit 56 shifts this output level, negative driving voltages (-15V and 0V) are generated without necessitating negative power sources.
Patent JP-S63129538-A (JP)
Title: Optical information reproducing device
Inventor: HATTORI JUN
IPC: G11B7/135
Filed: 1986-11-19
Abstract: PURPOSE:To easily perform focus control, by arranging a light beam form arranging means to illuminate a lengthy area in a direction of an information track by changing the shape of an illuminating light beam, in an illuminating optical system. CONSTITUTION:In an optical ROM card 2, a prescribed length of information track if formed by arranging the appropriate number of recording bits that are information units in a direction of B, and a band is formed by arranging the appropriate number of tracks in a direction of A, and the whole of information areas is formed by arranging the appropriate number of bands in the direction B. The card 2 is arranged within a plane including directions of A and B, and is carried in the direction of A or B by a carrying mechanism. Divergent light from a light source 22 is changed to a parallel beam of light at a collimator lens 24, and furthermore, it is focused only in a direction of the inside of a paper plane in figure by a cylindrical lens 26, and is reflected on the plane 28 of a half mirror, and furthermore, it is focused on a condenser lens 30, and photoirradiating area can be reduced by form-shaping the light beam, thereby, it is possible to heighten illuminating intensity per unit area on an information track 42, to deepen focusing depth in an image-forming system, and to easily perform the focus control.